Practice Questions

TLS Online TPP Program

#Question id: 7313

Which of the following statement incorrect about the meristem?

#SCPH06 I Botany

Meristems are clusters of cells that allow the basic body pattern established during embryogenesis to be reiterated and extended after germination.
Apical meristems occur at the growing shoot and root tips.
Root apical meristems produce the root cap, which consists of lubricated cells that are sloughed off as the meristem is pushed through the soil by cell division and elongation in more proximal cells.
New shoot apical meristems are initiated from tissue within the core of the root and emerge through the ground tissue and dermal tissue.

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TLS Online TPP Program

#Question id: 2120

#SCPH28 | Zoology

Which one of the following statements about membranes is true?

TLS Online TPP Program

#Question id: 5034

#SCPH06 I Botany

Which of these statements about human evolution is correct?

TLS Online TPP Program

#Question id: 5260

#SCPH06 I Botany

Regarding prokaryotic reproduction, which statement is correct?

TLS Online TPP Program

#Question id: 14366

#SCPH05 I Biotechnology

0.1 mg of a quaternary structured enzyme (Mr 486 000) with four active sites converts 48 mirormol substrate/10 sec. Calculate molecular activity (min^-1), catalytic centre activity (min^-1). -

TLS Online TPP Program

#Question id: 1398

#SCPH28 | Zoology

Which of the following properties is (are) characteristic of a benign tumor?

a. well differentiated b. localized to tissue of origin c. metastatic

d. promotes angiogenesis e. surrounded by a fibrous capsule